Twitter today officially launched its own official client for Google Glass. The app has a focus on sharing photos, but also allows you to keep up with your mentions and DMs.

With Twitter for Google Glass, you can share photos to Twitter. The Tweet will automatically include the text, “Just shared a photo #throughglass.”

In addition to sharing photos, you can also keep up with the people you follow on Twitter through notifications — for mentions, DMs and Tweets from users for whom you’ve turned on notifications. As always, you can reply to, retweet or favorite these Tweets.

In addition, Google today announced an official SDK for Google Glass. The software development kit will allow offline apps to be created for the device. The company also shared that Facebook, Tumblr, CNN, and Elle apps are on the way.